What Homeowners and Businesses Need to Know
If you live in Missouri, seeing a spider around your home probably isn’t unusual. But there is one species that deserves a little more attention: the brown recluse spider.
Brown recluse spiders are found throughout Missouri and can live quietly inside homes, businesses, warehouses, garages, storage areas, and other buildings. They prefer to stay hidden, which means you may not realize they are around until several have invaded your home.
For homeowners and businesses in Springfield, Nixa, and throughout Southwest Missouri, knowing where brown recluse spiders hide, what they look like, and when to consider professional spider control can help you address activity before it becomes a larger problem.
At Chilton’s Environmental Termite & Pest Control, we’ve been helping Southwest Missouri property owners deal with spiders and other pests for more than 30 years. Here’s what you should know about brown recluse spiders in Missouri.
Are Brown Recluse Spiders Common in Missouri?
Yes. Brown recluse spiders are common throughout the state of Missouri.
They are especially comfortable indoors when a building provides dark, dry, quiet areas where they can remain undisturbed. Homes with basements, attics, garages, closets, storage rooms, or rooms full of stored belongings can provide ideal hiding places.
Because brown recluse spiders are secretive and most active when people are less likely to notice them, a population can sometimes live inside a building for quite some time without attracting much attention.
What Does a Brown Recluse Spider Look Like?
Brown recluse spiders usually range from light tan to brown and are relatively small. An adult with its legs in a normal position may cover an area approximately the size of a quarter.
One of their best known features is a darker violin or fiddle shaped marking near the front of the body. This is why brown recluse spiders are sometimes called fiddleback spiders or violin spiders.
However, the violin marking alone is not enough to positively identify a brown recluse. Several harmless Missouri spiders can look similar at first glance.
Brown recluse spiders also have six eyes arranged in three pairs, rather than the eight eyes found on many other spiders. Since getting close enough to count a spider’s eyes probably isn’t high on your to do list, professional identification is often the safer and easier option.
Where Do Brown Recluse Spiders Hide in Missouri Homes?
Brown recluse spiders prefer dark, dry, quiet, and undisturbed areas.
Common hiding places include:
- Basements and crawl spaces
- Attics
- Closets
- Garages
- Cardboard boxes
- Stored clothing and shoes
- Behind furniture
- Wall voids and cracks
- Storage rooms
- Stacks of papers or other belongings
- Areas that are rarely cleaned or disturbed
Think about the places in your home that you don’t visit very often. The box that has been sitting in the basement for three years, the shoes in the back of a closet, or the storage corner in the garage can all provide the type of quiet shelter brown recluse spiders prefer.
Reducing clutter can make those areas less inviting and also makes it easier to notice spider activity.
Are Brown Recluse Spiders Living In Businesses?
Absolutely. Brown recluse spiders are not limited to houses.
They can also be found in offices, warehouses, apartment buildings, storage facilities, maintenance rooms, stockrooms, retail spaces, and other commercial properties throughout Southwest Missouri.
Businesses with long term storage or areas that receive little daily activity can provide particularly good hiding places.
For commercial properties, routine pest monitoring can help identify spider activity before employees, tenants, or customers begin seeing spiders regularly.
When Are Brown Recluse Spiders Most Active in Missouri?
Brown recluse spiders are primarily nocturnal, which means they tend to move around most at night.
During the day, they often remain hidden in secluded areas. Once things become quiet, they may leave their hiding places to search for insects and other prey.
That is why someone may go weeks without seeing a spider and then suddenly notice one crossing the basement, bathroom, hallway, or garage floor late at night.
Brown recluse activity can become more noticeable during Missouri’s warmer months, particularly during late spring and summer.
Why Am I Suddenly Seeing More Brown Recluse Spiders?
Finding one spider doesn’t automatically mean you have a major infestation. However, repeated brown recluse sightings are worth paying attention to.
You may begin noticing more spiders because of:
- Warmer temperatures
- Increased spider movement during reproductive periods
- An abundance of insects for spiders to feed on
- Boxes or stored belongings being moved
- Basement, attic, or garage cleaning
- Remodeling or construction
- An established spider population inside the building
Sometimes homeowners think the spiders suddenly appeared when they have actually been hiding nearby for months.
Cleaning out storage rooms, moving furniture, opening boxes, or rearranging a basement can simply bring previously hidden spiders into view.
Does Seeing One Brown Recluse Mean There Are More?
Not necessarily, but it is possible.
Brown recluse spiders spend much of their time hidden, so the spider you see may not be the only spider present. Buildings with plenty of hiding places and insects to eat can support brown recluse populations without producing frequent daytime sightings.
If you are regularly finding brown recluse spiders, seeing spiders in several rooms, or catching multiple spiders on monitoring traps, it may be time to have the property inspected.
Why Do Brown Recluse Spiders Come Inside?
In many cases, brown recluse spiders aren’t simply wandering inside temporarily. They can live and reproduce inside buildings when conditions are favorable.
A home or business may provide:
- Shelter from weather
- Dark, protected hiding places
- Consistent temperatures
- Insects and other prey
- Undisturbed storage areas
One important part of brown recluse control is looking beyond the spiders themselves. Spiders often enter your home looking for food. If your home has ongoing insect activity, those insects can help support a spider population. Addressing other pests around the property may therefore be an important part of reducing brown recluse activity.
Do Brown Recluse Spiders Attack People?
No. Brown recluse spiders generally try to avoid people. Bites are more likely to happen when a spider becomes trapped or pressed against the skin, rather than because the spider is actively approaching someone.
This can happen when a spider is hiding in:
- Clothing
- Shoes
- Gloves
- Towels
- Bedding
- Boxes
- Stored belongings
If clothes, shoes, gloves, or other items have been sitting undisturbed for a while, shaking them out before using them is a simple precaution.
Are Brown Recluse Bites Dangerous?
Brown recluse spiders are venomous, but reactions to bites can vary considerably.
Some bites may result in relatively minor symptoms, while others can cause more significant wounds. It is also important to remember that many skin conditions, infections, and other insect bites can be mistaken for brown recluse bites.
If you believe you may have been bitten by a brown recluse spider, contact a qualified healthcare professional rather than trying to diagnose the bite yourself.
If you can safely photograph or capture the spider without risking another bite, identification may be helpful. Do not put yourself in danger trying to catch one.
How Can I Help Prevent Brown Recluse Spiders?
You may not be able to completely spider proof a building, but there are several ways to make your home or business less inviting.
Start by reducing clutter in areas that tend to stay quiet. Avoid allowing cardboard boxes, papers, clothing, and other stored materials to remain untouched for long periods.
When possible:
- Use sealed plastic storage containers instead of cardboard boxes
- Keep basements, closets, garages, and storage areas organized
- Seal cracks and gaps around the building
- Keep vegetation trimmed away from the exterior
- Remove debris around the foundation
- Regularly clean areas that normally receive little activity
- Shake out stored clothing, shoes, and gloves before using them
- Address other insect problems that may provide food for spiders
Sticky monitoring traps can also help determine where spider activity is occurring and whether sightings are isolated or part of a larger problem.
Can You Get Rid of Brown Recluse Spiders Yourself?
Brown recluse spiders can be difficult to control because they spend so much time in protected areas where ordinary household treatments may not reach them.
Killing the spider you see solves one immediate problem. It doesn’t tell you what may be hiding behind boxes, inside wall voids, under stored items, or elsewhere in the building.
Effective brown recluse spider control often involves identifying where spiders are active, reducing hiding places, monitoring the property, addressing other insect activity, and applying appropriate treatments to areas where spiders are likely to live or travel.
When Should You Call a Pest Control Company for Brown Recluse Spiders?
Consider scheduling a professional inspection if you are:
- Seeing brown recluse spiders repeatedly
- Finding spiders in several areas of your home
- Catching multiple spiders on monitoring traps
- Finding spiders around bedrooms or frequently used areas
- Managing a warehouse, office, rental property, or other commercial building with ongoing spider activity
- Unsure whether the spiders you are finding are actually brown recluses
A professional inspection can help determine what type of spider is present, where activity is concentrated, and what conditions around the property may be contributing to the problem.
Brown Recluse Spider Control in Springfield, Nixa, and Southwest Missouri
If brown recluse spiders are showing up around your home or business, you don’t have to keep wondering what might be hiding in the places you can’t see.
Chilton’s Environmental Termite & Pest Control provides brown recluse and spider control in Springfield, Nixa, and communities throughout Southwest Missouri.
With more than 30 years of pest control experience, our team knows where spiders tend to hide, what signs to look for, and how to develop a treatment and prevention plan based on what is happening at your property.
Whether you’re dealing with spiders in your home, office, rental property, warehouse, garage, or other commercial space, we’ll help you figure out what you’re dealing with and what to do next.
Call Chilton’s Environmental Termite & Pest Control at 417-725-0306 to schedule your free inspection.
Life’s Too Short to Be Bugged!
This article is intended for general pest control education and is not medical advice. If you believe you have been bitten by a brown recluse spider or are experiencing concerning symptoms, contact a qualified healthcare professional.